LED Industry

Electrolube materials both protect components and prolong the life of LED units. Find your Electrolube solution.
  • LED Encapsulants
  • LED Coatings
  • Thermal Management
  • Driver PCB protection
  • Switch + Control Lubricants
  • Sensor Protection

The global LED industry is booming worldwide as individuals, companies and governments switch to these more efficient and eco-friendly lighting solutions. Electrolube has been at the forefront of this boom, supplying specialist solutions to the world’s best known LED manufacturers. Electrolube materials work to protect components and prolong the life of LED units and their associated components such as drivers. Find your Electrolube solution.

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Electrolube have a specialist LED brochure providing comparisons and test data to help you chose the right product for your application; this includes a wealth of useful information such as collaborative test data from Bridgelux comparing data on Conformal Coatings vs Encapsulation resins, Absolute Colour Change (∆E*ab) following 1000 hours UV Exposure, the difference potting depth makes and general product comparisons to help you make the right choice.

If you have any questions our dedicated technical support team are also on hand to answer your questions and we also have a wealth of information available in our Articles and Blogs section:

LED Industry

LED Industry

UR5633 - Black Polyurethane Resin

UR5633
Black Polyurethane Resin

250g - 5KG

Product code: UR5633RP250G - UR5633K5K


UR5633 is a two part thermally conductive polyurethane potting and encapsulation compound with a black finish. It maintains excellent electrical properties through a range of operating environments and is a UL94 approved highly flame retardant resin.

UR 5633 does not contain abrasive fillers meaning that it has low wear on dispensing machinery.

Its wide operating temperature range, and excellent resistance to water make it an ideal choice for marine or automotive electronics.


Key Properties:
  • Flame retardant - UL94 V-0 approved
  • Excellent thermal conductivity: 1.24W/m.K
  • Excellent electrical properties
  • Wide operating temperature range: -50°C to +125°C
  • Very high water resistance
  • Excellent performance in harsh conditions
  • RoHS Compliant

Product data sheets
UR5633 (tds) Download

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